baber/WOPTO huggingface dataset:
Patent EP-0071828-A3 (EP)
Title: Process for producing moulded articles of polyolefin moulding compositions cross-linked by irradiation with electron beams
IPC: C08F255/00
Filed: 1982-07-22
Abstract: A method of producing molded articles from polyolefin molding compositions crosslinked by irradiation, to which molding composition is added, prior to irradiation, by mixing and/or copolymerizing, from 0.3 to 20 percent by weight of vinylacetate, optionally in a form as pre-copolymerized with a polyolefin. The occurence of undesirable accumulations and discharges of electrical charge concentrations and/or the undesirable foaming of the polyolefin molded articles will thus be suppressed.
Patent EP-0077614-A3 (EP)
IPC: H01M10/26
Filed: 1982-09-30
Abstract: In an alkaline electrochemical cell, particularly a button 
cell, having a cathode that includes a reducible oxide, e.g. 
divalent silver oxide or β-manganese dioxide, an alkaline 
metal borohydride, a quaternary ammonium borohydride, a 
complex aluminium hydride or hydrazine is dissolved in or 
made available to the electrolyte on cell closure to reduce the 
oxide and avoid discharge at two voltage plateaus.
Patent EP-0092671-A3 (EP)
IPC: H01L21/8248
Filed: 1983-03-16
Abstract: Der Ausgangspunkt der Erfindung ist durch eine für IC's 
geeignete bipolare Transistorstruktur gegeben, wie sie in der 
DE-OS 30 29 553 beschrieben ist. Für diese Struktur ist 
wesentlich, daß die Basiszone eine größere laterale Quer­
schnittsfläche als die unterhalb von ihr mit Abstand angeord­
nete und der Verminderung des Kollektor-Bahnwiderstands 
dienende vergrabene Zone (buried-layer) hat. Außerdem soll 
sie längs ihres Rands überall seitlich über die vergrabene 
Zone hinausragen. Aufgrund dieser Maßnahmen entsteht 
ein parasitärer Junction Feldeffekttransistor, der dafür sorgt, 
daß der Transistor eine erhebliche Vergrößerung seiner 
Durchbruchspannung erhält. Aufgabe der Erfindung ist es 
nun, noch eine weitere Erhöhung der Durchbruchspannung 
zu erreichen. Hierzu werden nun gemäß der Erfindung die 
Dotierung der den Transistor mit Ausnahme der vergrabe­
nen Zone aufnehmenden epitaxialen Halbleiterschicht und 
damit die Grunddotierung als auch die Substratdotierung 
derart aufeinander abgestimmt, daß sich aufgrund einer 
bereits merklich unterhalb der CE-Durchbruchspannung 
liegenden Betriebsspannung eine Wechselwirkung zwischen 
den Raumladungszonen ergibt, die einerseits vom Basis-­
Kollektorübergang und andererseits vom Substrat-­
Kollektorübergang ausgehen und während des Betriebs des 
Transistors entstehen.
Patent EP-0099034-A3 (EP)
IPC: H05B3/84
Filed: 1983-07-01
Abstract: Bei einer beheizbaren Fahrzeugscheibe 1 mit mehreren 
parallelen, über endseitige Sammelleiter 5 mit einer Gleich­
stromquelle 4 verbindbaren Heizdrähten 2, 3 sind die 
Heizdrähte 2 in einem Teil der Scheibenhöhe in Teilgruppen 
mit jeweils parallelgeschalteten Heizdrähten 2 zusammenge­
faßt. Die übrigen Heizdrähte 3 sind zu einer Restgruppe 
parallelgeschaltet. Den Sammelleitern 5 und der Gleich­
stromquelle 4 ist eine Schalteranordnung 6 zwischenge­
schaltet. In einer ersten Schaltstellung sind nur die Heizdräh­
te 2 der parallel-geschalteten Teilgruppen stromdruchflos­
sen. In einer zweiten Schaltstellung sind alle Heizdrähte 2, 3 
bei hintereinandergeschalteten Teilgruppen stromdurchflos­
sen. Etwa gleiche Belastung der Gleichstromquelle 4 in 
beiden Schaltstellungen erreicht man, indem die Restgruppe 
in der zweiten Schaltstellung der Hintereinanderschaltung 
der Teilgruppe parallelgeschaltet wird und die Heizdrähte 2, 
3 den Teilgruppen bzw. der Restgruppe so zugeordnet 
werden, daß der Gesamtwiderstand in beiden Schaltstellun­
gen im wesentlichen identisch ist.
Patent EP-0101162-A3 (EP)
Title: Novel 3-(2-(azabicyclo) ethyl)1,2,3,4-tetrahydro-5h(1)benzopyrano(3,4-c)pyridin-5-ones, pharmaceutical compositions containing them and processes for their production
IPC: C07D519/00
Filed: 1983-06-21
Abstract: Anticholinergic 3-[2-(azabicyclo)ethyl)-1,2,3,4-tetra- hydro-5H-[1]benzopyrano[3,4-c]pyridin-5-ones, useful for treating broncho-spastic diseases in mammals, are disclosed. Also disclosed are methods for preparing such novel compounds, and pharmaceutical compositions containing them. The novel compounds have the formula I:wherein R<sub>1</sub> is a hydrogen atom, an alkyl radical having from 1 to 6 carbon atoms, an alkoxy radical having from 1 to 6 carbon atoms, or a hydroxy, nitro, halo, amino or acylamino radical; R<sub>2</sub> is a hydrogen atom, a hydroxy radical, an alkyl radical having from 1 to 6 carbon atoms, an alkoxy radical having from 1 to 6 carbon atoms or a phenyl radical; R<sub>3</sub> is a hydrogen atom or an alkoxy radical having from 1 to 6 carbon atoms; or R<sub>1</sub> and R<sub>2</sub> taken together are -OCH<sub>2</sub>0-; or R<sub>2</sub> and R<sub>3</sub> taken together are -CH=CH-CH=CH-; andor a pharmaceutically acceptable salt thereof, provided that R<sub>1</sub> is not hydroxy when R<sub>2</sub> is -OC<sub>2</sub>H<sub>5</sub> and X is
Patent EP-0099741-A3 (EP)
Title: Orthodontic attachments
IPC: A61C7/00
Filed: 1983-07-15
Abstract: Orthodontic brackets or other dental attachments are provided with particulate material on the tooth engaging surface thereof to improve the strength of the bond of bracket to a tooth surface. The particulate material may be in discrete form or in the form of layers of interconnected particles forming a porous structure.
Patent EP-0106568-A3 (EP)
Title: Sheet feeding apparatus
IPC: G03G15/00
Filed: 1983-09-21
Abstract: A sheet feeding apparatus for a copying machine includes two sheet trays (1, 2) and a frictional feeding device (3) in a fixed location for topfeeding sheets from either one of the stacks. The trays are carried one above another by a tray carriage and are arranged for independent slideable withdrawal from the tray carriage towards the front of the machine. The tray carriage is mounted for vertical movements, and the upper tray is slideably mounted on a sub-frame for movements thereover in the sheet feed direction, i.e. across the machine, so that the top sheet in either one of the two trays may be brought into feeding engagement with the feeder device.
Patent EP-0110661-A3 (EP)
Title: Knife sharpener and scabbard
IPC: B24D15/08
Filed: 1983-11-22
Abstract: A knife scabbard including a hollow housing (1) which is adapted to receive the blade of a knife and which at least partially contains a pivoted carrier member (4) having a blade sharpening device (39) mounted thereon. A latch device (6) is also pivotally connected to the housing (1) and overlies part of the carrier member (4) and in particular that part which carries the sharpening device (39) so as to bear on the upper edge of a knife blade which engages the sharpening device. The pivotal axis of the carrier member is located adjacent a top wall (11) of the housing and at an inner end of the carrier member which is divided so that a knife blade can pass therethrough and intersect the pivot axis. Mounting means for the pivoted inner end of the carrier member (4) comprises a part of the housing (1) and a portion of a spring which also serves to urge the carrier member aboutthe pivot axis towards the housing top wall (11). The pivot axis of the carrier member is located inwards of the housing relative to the pivot axis of the latch device (6) and a reaction portion (34) of the latch device engages an upper surface (35) of the carrier member (4) at a location between those two axes.
Patent EP-0131745-A3 (EP)
Title: Water-curable, silane modified chlorsulfonated olefinic polymers and a process for the preparation thereof
IPC: C08F8/38
Filed: 1984-06-08
Abstract: Water-curable, silane modified chlorosulfonated olefinic polymers, particularly desirable for use as coverings about wires and cables, produced by reacting a mixture containing a chlorosulfonated olefinic polymer and a hydrolyzable silane having cyclic oxygen, sulfur or nitrogen functionality.
Patent EP-0118293-A3 (EP)
IPC: C03B7/14
Filed: 1984-03-02
Abstract: A four axis adjustment mechanism for adjusting a 
deflector of delivery means of a rotating table type glassware 
forming machine. The mechanism comprises means (200) 
for adjusting a deflector (104) in a radial plane relative to a 
deflector axis, means (300) for adjusting the deflector tiltably 
about an axis perpendicular to said radial plane, means (400) 
for adjusting the deflector along a peripheral arc within a 
plane substantially perpendicular to the deflector axis, and 
means (500) for adjusting the deflector tiltably about an axis 
within said radial plane and perpendicular to the deflector 
axis.
Patent EP-0154078-A3 (EP)
IPC: H01L21/20
Filed: 1984-10-29
Abstract: A plasma treatment apparatus is disclosed in which a 
sample (100) is placed on a cathode (24) held in an etching 
chamber (34) which is filled with CF₄ gas with a pressure of 
about 10⁻² torr. A high frequency voltage is applied between 
the cathode (24) and anode (20) to produce a plasma. A 
magnetic field having a component perpendicularly in­
tersecting an electric field is generated above the cathode 
(24) by a magnetic field generator (60). A magnetic core (62) 
involved in the magnetic field generator has a combed cross 
section and is comprised of a plurality of coils (70). Every 
third coil is connected together to form three groups of coils. 
The three groups (72, 74, 76) of coils are respectively 
connected to the terminals of a 3-phase AC power source 
(82) having different phases. A high density plasma region is 
produced by a magnetic field. The electrons constituting the 
plasma are made to present a cycloid movement by the 
magnetic field, and generate a large number of ions upon 
collision with the molecules of CF₄ gas. Since the magnetic 
field is shifted along the surface of the cathode (24), the 
sample (100) set on the cathode is uniformly etched by being 
evenly affected by a high density plasma region.
Patent EP-0133417-A3 (EP)
Title: Process and device for the introduction of metal to a metal melt
IPC: F27D3/00
Filed: 1984-07-13
Abstract: 1. Process for feeding discrete metal particles into a flowing metal melt, especially for melting metal scrap or waste metal granules, characterised in that the metal melt is divided up into two component streams, each component stream is set into a rotating movement about its direction of flow whereby two melt rolls rotating in opposite directions to one another are produced, in that the two melt rolls are conducted together, an angle of their directions of flow being formed, and generate in the region where they meet a furrow drawing in the discrete metal particles, the metal particles being added at this position.
Patent EP-0124492-A3 (EP)
IPC: G09F7/16
Filed: 1984-03-30
Abstract: Fixture for composing inscriptions on marble slabs or 
the like, especially on tombstone and loculi, comprising a 
substantially bar shaped body (1) provided, on at least one 
side, with a plurality of small pins (11) to which may be 
secured, removably, templates (21) each representing the 
shape of metal letter to be applied. The templates are 
provided along at least one of their edges with a plurality of 
holes (22) for insertion on pins (11). The bar shaped body (1) 
is provided with means (2) for securing it to the marble slab.
Patent EP-0153558-A3 (EP)
Title: Assembly kit for fabricating a lamella of a lamellar blind
IPC: E06B9/386
Filed: 1985-01-11
Abstract: A prefabricated kit for the assembly of a composite slat which can be used in a venetian blind has two or more elongated first slat sections which can be separably coupled to each other by one or more connecting slat sections. The end portions of the connecting slat sections can be slidably telescoped into the adjacent end portions of neighboring first slat sections or vice versa. At least one outer slat section, which is one of the first slat sections, can be assembled of two shorter sections one of which carries a longitudinally outwardly extending guide pin for reception in a guide rail in the door or window opening wherein the venetian blind utilizing the slat is installed with its slats in vertical or horizontal positions. The connecting slat sections have apertures for the gathering tape or cord which is used to move the neighboring slats of a blind nearer to each other or to permit their movement away from one another.
Patent EP-0150755-A3 (EP)
Title: Process and installation for the preparation of metal powder
IPC: B22F9/08
Filed: 1985-01-15
Abstract: An apparatus and a method destined for the production of metal powder, wherein inert gas, especially argon is admixed to a metal melt rising in a riser, thereby forming a metal froth which is pressurized likewise by inert gas, especially argon of high pressure in a pulverization chamber, at the same time, forming metal droplets. These are displaced from the pulverization chamber by the gas blown into the same, to enter an expansion chamber in the form of a collecting vessel, the metal droplets being accelerated in the passage from the pulverization chamber to the collecting vessel, at the same time, forming the finest metal powder.
Patent EP-0156206-A3 (EP)
Title: Apparatus for grinding and compacting refuse
IPC: B02C23/36
Filed: 1985-03-06
Abstract: 1. An apparatus for grinding and compacting refuse, comprising a refuse receiving tank (1) capable of being filled up to a predetermined liquid level (4), a rotating grinding disk (12) disposed on an inner wall of the tank (1) and including grinding tools, said grinding disk having a substantially horizontal axis for creating a rotational flow about an (imaginary) horizontal axis and forming part of a grinder (11) driven by a drive motor (17), feeder means (7, 8) for feeding the refuse into the tank (1), a dry press (18) composed substantially of a tubular housing (23), a tubular screen (20) centrally disposed therein, a rotating screw (19) disposed within the tubular screen (20), and outlet means (27, 22) provided at the end of the screw for the compacted refuse, and comprising communicating means between the area (17) behind the grinder (11) and the (lower) start of the screw for the ground refuse pulp, characterized by a) the arrangement of the dry press (18) within the receiving tank (1) and opposite to the grinding disk (12) of the grinder (11), b) separation of the receiving tank (1) into a grinding section (28) and a pressing section (29) by means of a partition wall (24) (which is preferably removable for cleaning purposes), and c) the provision of said communicating means as a communicating passageway (16).
Patent EP-0177992-A3 (EP)
Title: Method for forming packaging tubes from thermoplastic films
IPC: B29C53/52
Filed: 1985-09-06
Abstract: 1. Process for producing packaging tubes made of plastics films, in which the film 2 is formed into a tube 6 with overlapping edges by a forming device 3 and said edges are subsequently welded, the packaging tube 6 being removed discontinuously, and the film transport system being switched on and off for this purpose, characterised in that on switching on the transport and the welding unit 5, 4 the switching-on of the welding energy is delayed for a period of up to approximately 20 ms, and that on switching off the transport unit 5 the switching-off of the welding unit 4 is delayed for the same period of up to approximately 20 ms.
Patent EP-0165676-A3 (EP)
IPC: C11D3/395
Filed: 1985-04-26
Abstract: A detergent composition containing a stabilized active 
halogen source is disclosed. An active halogen source, such 
as a hypochlorite, in aqueous solution, is stabilized by 
combining it with anhydrous or partially anydrous builders, 
as well as fillers, defoamers, polyelectrolytes, and hydrox­
ides to form a solid detergent composition. Preferably, the 
aqueous solution of the active halogen source is first 
combined with at least one sulfonamide. It is found that 
inclusion of the sulfonamide further improves stability, 
particularly at higher temperatures and permits the active 
halogen source to be stabilized as a slurry. The destaining 
activity of the halogen remains effective even after a 
prolonged storage period.
Patent EP-0186639-A3 (EP)
IPC: C02F1/50
Filed: 1985-12-03
Abstract: A method of purifying water containing bacteria, at 
which the water is held in a closed space until the bacteria 
have used up the nutrients present in the water and died.
Patent EP-0195939-A3 (EP)
Title: Imidazodiazepine derivatives
IPC: C07D495/22
Filed: 1986-02-24
Abstract: Compounds which are imidazodiazepine derivatives of the formula <IMAGE>  I  wherein A together with the carbon atoms denoted by alpha  and  beta  signifies the group   <IMAGE>  one of R1 and R2 signifies hydrogen and the other signifies hydrogen, halogen or trifluoromethyl, R3 and R4 each signify hydrogen or halogen and n signifies the number 2 or 3, the compounds having the (S)- or (R,S)-configuration with reference to the carbon atom denoted by gamma , and their pharmaceutically acceptable acid addition salts have been discovered which possess anxiolytic, anticonvulsant, muscle relaxant and sedative-hypnotic properties. They can be prepared into compositions, including pharmaceutically acceptable ones, using suitable inert carriers.
Patent EP-0221535-A3 (EP)
IPC: E04F13/08
Filed: 1986-11-04
Abstract: Eine Befestigungsvorrichtung läßt sich vorteilhaft auch bei 
geschoßhohen Tragprofilen verwenden, wenn das Fassadenteil (3) 
zwei zueinander parallele Stege (8) aufweist und wenn zwei 
Befestigungsstege (6,6') an den voneinander entfernt liegenden 
Flächen der Stege (8) anliegend befestigt sind.
Patent EP-0212891-A3 (EP)
IPC: H01J61/36
Filed: 1986-08-01
Abstract: An arc tube for a high pressure discharge lamp comprises 
a sealing element displaced from the end and sintered within 
the arc tube to form an overhung end. An electrically conduc­
tive cermet end member has a boss member which fits within 
a central aperture in the sealing element to thereby centralise 
the cermet end member within the arc tube. The cermet end 
member is therefore positioned within the arc tube indepen­
dently of the arc tube wall and any distortion of the arc tube 
which has taken place during sintering of ihe sealing element 
has no effect. Preferred dimensions of the components are 
given so that cracking of the cermet end member is avoided and 
suitable electrical resistance is achieved.
Patent EP-0213856-A3 (EP)
Title: Optical fiber-device interconnection and method
IPC: C03B37/025
Filed: 1986-08-15
Abstract: A method is described of preparing an optical device for alignment with a light beam emitter or receiver. The optical device is formed of a first glass that is resistant to dissolving in a given solvent. Extending through the device is an optical waveguide (34,81,91,98) at least the cladding (34a,84,94) of which is soluble in the given solvent. At least one end of the device is immersed in the solvent to dissolve the end portion of the fiber and form a well (51,55,89,97,102,111). An optical fiber (53,71,82,92) is inserted into the well where it is aligned with the fiber extending through the device.
Patent EP-0220108-A3 (EP)
IPC: H01L21/225
Filed: 1986-10-07
Abstract: An improved method of trench isolation for silicon in­
tegrated circuits involves the use of a polysilicon trench filler 
material doped two orders of magnitude more heavily than 
the substrate and with the same polarity. A layer of dopant 
diffuses through a thin oxide layer lining the trench and into 
the substrate, this forming a channel stop along the trench 
surface.
Patent EP-0215751-A3 (EP)
IPC: A47B45/00
Filed: 1986-09-17
Abstract: A shelving, particularly for use as bookshelves, com­
prises a support structure (16; 19, 20; 27; 34) and a series of 
horizontal shelves (1) carried by the support structure. Each 
horizontal shelf (1) comprises a series of flat telescopic ele­
ments located side by side, so that it can assume any length 
between a minimum length and a maximum length.
Patent EP-0227636-A3 (EP)
IPC: E04D3/08
Filed: 1986-12-19
Abstract: Es wird ein Profilsystem zur Halterung von Plat­
tenelementen (7) vorgeschlagen, das ein im Querschnitt im 
wesentlichen rechtechiges Hauptprofil (1) aufweist, welches 
an wenigstens einer Seite Einhängnuten (3, 4) für wenigstens 
zwei, zusammen eine Halterung für das jeweilige Plattenele­
ment (7) bildende, gesonderte Zusatzprofile (5, 6) aufweist, 
welche beispielsweise als Winkelprofile ausgebildet sind und 
im mit einem Einhängteil (12, 13) in die Einhängnuten (3, 4) 
eingehängten Zustand, in dem sie sich an Widerlagern (16, 
20, 21) am Hauptprofil (1) abstützen, das Plattenelement (7) 
zwischen von den Einhängteilen (12, 13) abstehenden Hal­
teschenkeln (10, 11) unter Zwischenlage von Dichtleisten (8, 
9) aus elastischem Material festklemmen.
Patent EP-0248974-A3 (EP)
Title: Color wheel assembly for lighting equipment
IPC: F21V9/40
Filed: 1987-01-24
Abstract: The invention relates to a lighting instrument (20) for producing a plurality of collars of light from a light source (22). The instrument comprises first rotatable colour wheel (36) and a second rotatable colour wheel (38). It further comprises a first set of dichroic filters (50) comprising at least one complex colour filter (52) and a second set of dichroic filters (60) comprising at least one long wave pass filter (62). <IMAGE>
Patent EP-0250997-A3 (EP)
Title: Valproic and (e)-2-valproenoic acid derivatives, processvalproic and (e)-2-valproenoic acid derivatives, processes for the preparation thereof and pharmaceutical composes for the preparation thereof and pharmaceutical compositions therefrom itions therefrom
IPC: C07C69/24
Filed: 1987-06-13
Abstract: 2-Propyl-2-pentanoic acid (valproic acid) esters and (E)-2-propyl-2-pentenoic acid [(E)-2-valproenoic acid] esters surprisingly proved to have valuable properties, in that they show anticonvulsive and antiepileptic activities comparable with those of valproic acid, as well as an improved bioavailability and a markedly reduced toxicity.
Patent EP-0262321-A3 (EP)
Title: Composite vacuum bag material having breather surface
IPC: B29C43/12
Filed: 1987-07-21
Abstract: A composite vacuum bag material includes a flexible fab­
ric of polymeric material having a void free layer of elastomer 
bonded to one side. The exposed fabric surface, treated with 
a release agent provide air passageways when applied 
against the surface of an article during vacuum bagging.
Patent EP-0255129-A3 (EP)
IPC: G03F7/30
Filed: 1987-07-29
Abstract: A film peeling apparatus for peeling off a film 
stuck onto a base by raising one end thereof comprises a 
projection-formed detecting member for detecting the end 
of said film stuck onto said base and an oscillating 
device for oscillating said projection-formed detecting 
member upon detection of the end of film by said detecting 
member to thereby raise the end of said film.